The “Ice Bucket Challenge” is currently sweeping across Japan. Araki Hirohiko, creator of JoJo’s Bizarre Adventure , took part in the challenge to help raise awareness of Amyotrophic lateral sclerosis (ALS), which is a progressive neurodegenerative disease that affects nerve cells in the brain and the spinal cord.

You can make a charitable donation at the ALS Association’s website.
You can watch the video of Araki taking part here:

Source: Shonen Jump